---
title: hi_isp_cmos_dng_color_param
description: "定义DNG白平衡校正系数。"
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/others/ispdevug/ispdevapi_0053.html
sourcePath: /source/zh/canncommercial/900/others/ispdevug/ispdevapi_0053.html
indexId: 980dd8accbd38ff84fee504470a917244339d1688ec52131c160b7bfdd05e39a65
---
# hi_isp_cmos_dng_color_param

#### 说明

定义DNG白平衡校正系数。


#### 定义

```
typedef struct {
hi_isp_dng_wb_gain wb_gain1;
hi_isp_dng_wb_gain wb_gain2;
} hi_isp_cmos_dng_color_param;
```


#### 成员

| 成员名称 | 描述 |
| --- | --- |
| wb\_gain1 | DNG白平衡校正系数1。 |
| wb\_gain2 | DNG白平衡校正系数2。 |